diff options
Diffstat (limited to 'src/thirdparty/unrar/file.cpp')
| -rw-r--r-- | src/thirdparty/unrar/file.cpp | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/src/thirdparty/unrar/file.cpp b/src/thirdparty/unrar/file.cpp index 185474c25..7fbfb6e67 100644 --- a/src/thirdparty/unrar/file.cpp +++ b/src/thirdparty/unrar/file.cpp @@ -121,6 +121,12 @@ bool File::Open(const wchar *Name,uint Mode) hNewFile=fdopen(handle,UpdateMode ? UPDATEBINARY:READBINARY); #endif } +#ifdef _ANDROID + // If we open an existing file in r&w mode and external card is read-only + // for usual file API. + if (hNewFile==FILE_BAD_HANDLE && UpdateMode && errno!=ENOENT) + hNewFile=JniOpenFile(Name); +#endif if (hNewFile==FILE_BAD_HANDLE && errno==ENOENT) ErrorType=FILE_NOTFOUND; #endif @@ -193,6 +199,8 @@ bool File::Create(const wchar *Name,uint Mode) #ifdef _ANDROID if (hFile==FILE_BAD_HANDLE) hFile=JniCreateFile(Name); // If external card is read-only for usual file API. + if (hFile!=FILE_BAD_HANDLE) + JniFileNotify(Name,false); #endif #else hFile=fopen(NameA,WriteMode ? WRITEBINARY:CREATEBINARY); @@ -541,7 +549,7 @@ void File::Prealloc(int64 Size) #if defined(_UNIX) && defined(USE_FALLOCATE) // fallocate is rather new call. Only latest kernels support it. // So we are not using it by default yet. - int fd = GetFD(hFile); + int fd = GetFD(); if (fd >= 0) fallocate(fd, 0, 0, Size); #endif @@ -567,7 +575,20 @@ bool File::Truncate() #ifdef _WIN_ALL return SetEndOfFile(hFile)==TRUE; #else - return false; + return ftruncate(GetFD(),(off_t)Tell())==0; +#endif +} + + +void File::Flush() +{ +#ifdef _WIN_ALL + FlushFileBuffers(hFile); +#else +#ifndef FILE_USE_OPEN + fflush(hFile); +#endif + fsync(GetFD()); #endif } |